Kinetic Technologies KTS1693 Surge Protected Load Switch

Kinetic Technologies KTS1693 Surge Protected Load Switch features a 9mΩ ultra-low on-resistance high current integrated MOSFET that actively protects low-voltage systems up to 28V_DC. An internal clamp protects the device from surges up to ±110V. This device offers an Over-Current Protection (OCP) circuit programmable via an external resistor. The KTS1693 can be used as both a fixed and adjustable OVP device, and if the OVLO pin is tied to GND, the OVP trip point is fixed to 5.95V. The load switch is available in a RoHS and green compliant 20-bump 2.160mm x 1.935mm WLCSP package. Typical application includes smartphones, tablets, computers, mobile internet devices, and peripherals.

Features

Surge and ESD-protected input:
- Surge protection:
  - ±110V IEC 61000-4-5
- ESD protection:
  - IEC 61000-4-2 (Level 4)
±8kV contact
±15kV air gap
±2kV human body model
Safety approvals:
- UL 2367, file no. E515099-20210819
- IEC 62368-1, file no. DK-118085-UL
2.7V to 28V wide input voltage range
140μA typical low quiescent current
Integrated 9mΩ(typ) N-Ch MOSFET
100ns fast turn-off response time
1.0A to 6.0A programmable OCP trip point:
- 8A maximum limit

Flexible overvoltage trip-point options:
- Fixed 5.95V or Adj. 4V to 22V
Auto-enabled switch with typical 0.7ms debounce time
Additional Under-Voltage (UVLO), short-circuit, and thermal shutdown protection
Open-drain power good output
Pb-free WLCSP-20 package
RoHS and Green compliant
-40°C to 85°C temperature range
High current and high power capability:
- 20V_DC x 6A_RMS= 120Watts continuous
Accurate OCP trip point:
- ±9% for 3A/5A setting
- ±10% FOR 1A setting
Reduced BOM:
- Integrated surge TVS

Applications

Smartphones
Tablet and computers
Mobile internet devices and peripherals

Kinetic Technologies KTS1693 Surge Protected Load Switch

Features

Applications

Application Circuit Diagram

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